Cut the chicken, the bell pepper and the mushrooms in small strips.
Cut the onion in rings and chop the garlic.

In a bowl, mix the chicken strips with 2 spoons of soya sauce, the wine,1 spoon of flour and a pinch of salt.

In a pan add 2 spoons of olive oil and the chicken and let it fry until golden.

Take out the chicken, add the remaining oil, the young onion and the garlic and let them fry for a few seconds.

Add the bell pepper and let them cook for 2 minutes.

Add the mushrooms and let them cook for 1 minute.

Add back the chicken and let everything cook for a few minutes.
Add the sugar, the remaining soya sauce, the salt and the remaining flour mixed with 3 spoons of water.
Let everything cook for a few minutes.